Given:
A straight line goes through (-2,1), (0,0), and (2,-1).
To find:
The slope of the given line.
Solution:
Slope formula

Consider any two points from the given points.
The line goes through (-2,1) and (0,0). So, the slope of the line is


Therefore, the slope of the line is
.
Answer:
yes 3
Step-by-step explanation:
thnks
The answer is two thirds (or 2/3)
Hope this helps! :)
Answer:
111
Step-by-step explanation:
if angle 8 and angle 4 are equal, then angle 8 and angle 5 are equal
so... angle 5= angle 4
Answer:
3
Step-by-step explanation: